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PIC18F2431-E/SO

PIC18F2431-E/SO

PIC18F2431-E/SO

Microchip Technology

16KB 8K x 16 FLASH PIC 8-Bit Microcontroller PIC® 18F Series PIC18F2431 28 Pin 40MHz 5V 28-SOIC (0.295, 7.50mm Width)

SOT-23

PIC18F2431-E/SO Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 7 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-SOIC (0.295, 7.50mm Width)
Number of Pins 28
Supplier Device Package 28-SOIC
Mounting Style SMD/SMT
Interfaces I2C/SPI/USART
Data Converters A/D 5x10b
Qualification -
Number of I/Os 24 I/O
Maximum Operating Temperature+ 125 C
Minimum Operating Temperature - 40 C
Interface Type EUSART, I2C, SPI, SSP
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename PIC
RoHS Details
Package Tube
Base Product Number PIC18F2431
Mfr Microchip Technology
Product Status Active
Operating Temperature-40°C~125°C TA
PackagingTube
Series PIC® 18F
Published 2002
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Max Power Dissipation1W
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 250
Supply Voltage 5V
Terminal Pitch1.27mm
Frequency 40MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number PIC18F2431
Pin Count28
Operating Supply Voltage5V
Power Supplies5V
Interface I2C, SPI, SSP, UART, USART
Memory Size16kB
Oscillator TypeInternal
Number of I/O 24
Speed 40MHz
RAM Size 768 x 8
Voltage - Supply (Vcc/Vdd) 4.2V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor PIC
Peripherals Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 16KB 8K x 16
Connectivity I2C, SPI, UART/USART
Supply Current-Max 15mA
Bit Size 8
Data Converter A/D 5x10b
Watchdog TimerYes
Access Time 40 μs
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 4
Product Type8-bit Microcontrollers - MCU
ROM (words) 8192
EEPROM Size 256 x 8
On Chip Program ROM Width 16
CPU Family PIC
Number of ADC Channels 5 Channel
Product MCU
Product Category8-bit Microcontrollers - MCU
Device CorePIC
Length 17.9mm
Height Seated (Max) 2.65mm
Width 7.49 mm
Height 2.31 mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:902 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$4.38000$4.38
25$4.27440$106.86
100$4.17150$417.15

PIC18F2431-E/SO Product Details

PIC18F2431-E/SO Overview


In a 28-SOIC (0.295, 7.50mm Width) package, the MCU is available. 24 I/Os are available. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. The 8-Bit core is the core of the MCU. There is a FLASH type of memory for its program. There is a temperature range of -40°C~125°C TA that is operated by this Microcontroller. PIC® 18F series components make up this electrical component. 16KB 8K x 16 is the size of its program memory. A PIC Core processor is used to power the device. This device falls under the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. 28 is the number of terminations on the IC chip that are present. This part works in a 8-bit manner. There is a 5V volt supply output on the chip. DMA channels number NO. 16kB is the memory size of the part. The base part number PIC18F2431 can be used to find alternatives. The efficiency of this device can be improved when operating at a frequency of 40MHz. The device works in YES PWM channels. Located on the chip are 28 pins. The clock has 4 timers or counters on it. There are 28 pins on it. In this device, there is a PIC CPU embedded within it. A total of 5 Channel channels of ADC are available on this device.

PIC18F2431-E/SO Features


28-SOIC (0.295, 7.50mm Width) package
Mounting type of Surface Mount


PIC18F2431-E/SO Applications


There are a lot of Microchip Technology
PIC18F2431-E/SO Microcontroller applications.


  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products

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